Time in GFT and SLST
The time difference between French Guiana Time (GFT) and Sri Lanka Standard Time (SLST) is 8 hours 30 minutes. Sri Lanka Standard Time is 8 hours 30 minutes ahead of French Guiana Time.
This means 9am GFT is 5:30pm SLST and 5pm GFT is 1:30am SLST (next day).
French Guiana Time
- The current local time in GFT is 3:15 pm (July 18, 2026)
- GFT time zone offset is UTC-03:00
Sri Lanka Standard Time
- The current local time in SLST is 5:45 pm (July 18, 2026)
- SLST time zone offset is UTC+05:30
How to convert French Guiana Time to Sri Lanka Standard Time?
Add 8 hours 30 minutes to French Guiana Time to get Sri Lanka Standard Time.
Time in GFT
00:00
Time in SLST
00:00
Use the slider above to convert French Guiana Time to Sri Lanka Standard Time and view the day and night map at different times.
Day–night colors on the map:
Day
Civil twilight
Nautical twilight
Astronomical twilight
NightTime Conversion Chart
| GFT | SLST |
|---|---|
| 12am | 8:30am |
| 1am | 9:30am |
| 2am | 10:30am |
| 3am | 11:30am |
| 4am | 12:30pm |
| 5am | 1:30pm |
| 6am | 2:30pm |
| 7am | 3:30pm |
| 8am | 4:30pm |
| 9am | 5:30pm |
| 10am | 6:30pm |
| 11am | 7:30pm |
| 12pm | 8:30pm |
| 1pm | 9:30pm |
| 2pm | 10:30pm |
| 3pm | 11:30pm |
| 4pm | 0:30am |
| 5pm | 1:30am |
| 6pm | 2:30am |
| 7pm | 3:30am |
| 8pm | 4:30am |
| 9pm | 5:30am |
| 10pm | 6:30am |
| 11pm | 7:30am |